How to Join Tables my Source is having 15 table target is
one?

Answer Posted / moorthy g (ibm)

If your source is Flat file and Same Strcture then you can
go for indirect file type.
If source is relation file the you can use Source
Qualifier - Sql override or join condtion.
or Joiner Transformation(n-1)
=====
We Can join those tables in DB level.
(For Performance Tuning)

Is This Answer Correct ?    3 Yes 0 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

What differs when we choose the sorted input for aggregator transformation?

669


How to differentiate between the active and passive transformations?

709


Mention few advantages of router transformation over filter transformation.

738


What are mapplets? How is it different from a Reusable Transformation?

728


Tell me any other tools for scheduling purpose other than workflow manager pmcmd?

879






Explain constraint based loading in informatica

748


Difference between Target-based loading and constraint-based loading?

645


Slowly changing dimensions, types and where will you use them

1362


While importing the relational source definition from the database, what are the metadata of source that will be imported?

908


Write the program through which the records can be updated?

620


IN SCD1, insource we have 10 billion records and in the first day its uploaded successfully and in the second day its taking time to upload because some records it might get update or insert new records. As a developer what will be the better solution for this??

673


Differentiate between reusable transformation and mapplet.

700


What is a transaction control transformation?

854


Explain pmcmd command usage in informatica

796


Write the advantages of partitioning a session?

852